19499+3953 KOI 2243
19h 49m 54.50s +39° 52' 38.0" P.A. 129.00 sep 3.5 mag 13.40,17.90
Coord 2000 |
19499+3953 |
|
Discov num |
KOI2243 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 54.50 +39 52 38.0 |
|
Date first |
2010 |
|
Date last |
2010 |
|
Obs |
1 |
|
Pa first |
129 |
|
Pa last |
128.8 |
|
P.A. Now (θ) |
128.8° |
|
Sep first |
3.5 |
|
Sep last |
3.462 |
|
Sep. Now (ρ) |
3.462" |
|
Mag pri |
13.40 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-006 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2073641344741406464 |
|